
;; stack setting
;Stack_Size		EQU		0x00000400			; default 1kB

;				AREA	STACK, NOINIT, READWRITE, ALIGN = 3		;3 Byte align
;Stack_Mem		SPACE	Stack_Size					
;__initial_sp




;; heap setting
;Heap_Size		EQU		0x00000000			; default 0
;	
;				AREA	HEAP, NOINIT, READWRITE, ALIGN = 3		;3 Byte align
;__heap_base
;Heap_Mem		SPACE	Heap_Size
;__heap_limit
	
				PRESERVE8
				THUMB
	
	
; vector table map
				AREA	RESET, DATA, READONLY
				EXPORT	__Vectors
				EXPORT	__Vectors_End
				EXPORT	__Vectors_Size
	
	
__Vectors       DCD     (0x20000000+0x5000)        ; Top of Stack
                DCD     Reset_Handler              ; Reset Handler
                DCD     0 ;NMI_Handler                ; NMI Handler
                DCD     0 ;HardFault_Handler          ; Hard Fault Handler
                DCD     0 ;MemManage_Handler          ; MPU Fault Handler
                DCD     0 ;BusFault_Handler           ; Bus Fault Handler
                DCD     0 ;UsageFault_Handler         ; Usage Fault Handler
                DCD     0                          ; Reserved
                DCD     0                          ; Reserved
                DCD     0                          ; Reserved
                DCD     0                          ; Reserved
                DCD     SVC_Handler                ; SVCall Handler
                DCD     0 ;DebugMon_Handler           ; Debug Monitor Handler
                DCD     0                          ; Reserved
                DCD     PendSV_Handler             ; PendSV Handler
                DCD     SysTick_Handler            ; SysTick Handler

                ; External Interrupts
                DCD     0 ;WWDG_IRQHandler            ; Window Watchdog
                DCD     0 ;PVD_IRQHandler             ; PVD through EXTI Line detect
                DCD     0 ;TAMPER_IRQHandler          ; Tamper
                DCD     0 ;RTC_IRQHandler             ; RTC
                DCD     0 ;FLASH_IRQHandler           ; Flash
                DCD     0 ;RCC_IRQHandler             ; RCC
                DCD     0 ;EXTI0_IRQHandler           ; EXTI Line 0
                DCD     0 ;EXTI1_IRQHandler           ; EXTI Line 1
                DCD     0 ;EXTI2_IRQHandler           ; EXTI Line 2
                DCD     0 ;EXTI3_IRQHandler           ; EXTI Line 3
                DCD     0 ;EXTI4_IRQHandler           ; EXTI Line 4
                DCD     0 ;DMA1_Channel1_IRQHandler   ; DMA1 Channel 1
                DCD     0 ;DMA1_Channel2_IRQHandler   ; DMA1 Channel 2
                DCD     0 ;DMA1_Channel3_IRQHandler   ; DMA1 Channel 3
                DCD     0 ;DMA1_Channel4_IRQHandler   ; DMA1 Channel 4
                DCD     0 ;DMA1_Channel5_IRQHandler   ; DMA1 Channel 5
                DCD     0 ;DMA1_Channel6_IRQHandler   ; DMA1 Channel 6
                DCD     0 ;DMA1_Channel7_IRQHandler   ; DMA1 Channel 7
                DCD     0 ;ADC1_2_IRQHandler          ; ADC1 & ADC2
                DCD     0 ;USB_HP_CAN1_TX_IRQHandler  ; USB High Priority or CAN1 TX
                DCD     0 ;USB_LP_CAN1_RX0_IRQHandler ; USB Low  Priority or CAN1 RX0
                DCD     0 ;CAN1_RX1_IRQHandler        ; CAN1 RX1
                DCD     0 ;CAN1_SCE_IRQHandler        ; CAN1 SCE
                DCD     0 ;EXTI9_5_IRQHandler         ; EXTI Line 9..5
                DCD     0 ;TIM1_BRK_IRQHandler        ; TIM1 Break
                DCD     0 ;TIM1_UP_IRQHandler         ; TIM1 Update
                DCD     0 ;TIM1_TRG_COM_IRQHandler    ; TIM1 Trigger and Commutation
                DCD     0 ;TIM1_CC_IRQHandler         ; TIM1 Capture Compare
                DCD     0 ;TIM2_IRQHandler            ; TIM2
                DCD     0 ;TIM3_IRQHandler            ; TIM3
                DCD     0 ;TIM4_IRQHandler            ; TIM4
                DCD     0 ;I2C1_EV_IRQHandler         ; I2C1 Event
                DCD     0 ;I2C1_ER_IRQHandler         ; I2C1 Error
                DCD     0 ;I2C2_EV_IRQHandler         ; I2C2 Event
                DCD     0 ;I2C2_ER_IRQHandler         ; I2C2 Error
                DCD     0 ;SPI1_IRQHandler            ; SPI1
                DCD     0 ;SPI2_IRQHandler            ; SPI2
                DCD     USART1_IRQHandler          ; USART1
                DCD     0 ;USART2_IRQHandler          ; USART2
                DCD     USART3_IRQHandler          ; USART3
                DCD     EXTI15_10_IRQHandler       ; EXTI Line 15..10
                DCD     0 ;RTC_Alarm_IRQHandler        ; RTC Alarm through EXTI Line
                DCD     0 ;USBWakeUp_IRQHandler       ; USB Wakeup from suspend	
__Vectors_End




__Vectors_Size	EQU		__Vectors_End - __Vectors
	
				AREA	|.text|, CODE, READONLY
	
	
; Reset handler	
Reset_Handler	PROC
				EXPORT	Reset_Handler				[WEAK]
				IMPORT	mymain
				IMPORT	mymemcpy
				IMPORT	mymemset
				
                IMPORT |Load$$RW_IRAM1$$Base|     ; 数据段的加载起始地址(源)
                IMPORT |Image$$RW_IRAM1$$Base|    ; 数据段的链接起始地址(目的)
                IMPORT |Image$$RW_IRAM1$$Length|  ; 数据段的长度(长度)
				
                IMPORT |Image$$RW_IRAM1$$ZI$$Base|    ; ZI段的链接起始地址
                IMPORT |Image$$RW_IRAM1$$ZI$$Length|  ; ZI段的长度
				
				; 首先设置栈指针
				;ldr sp, =(0x20000000 + 0x400)
				
				ldr r0, =|Image$$RW_IRAM1$$Base|
                ldr r1, =|Load$$RW_IRAM1$$Base| 
                ldr r2, =|Image$$RW_IRAM1$$Length|
				bl mymemcpy
				
                ldr r0, =|Image$$RW_IRAM1$$ZI$$Base|  
                mov r1, #0
                ldr r2, =|Image$$RW_IRAM1$$ZI$$Length|
				bl mymemset
				
				ldr r0, =mymain
				bx 	r0
				
				; ldr sp, =(0x20000000 + 0x400)
				; bl mymain
				
				ENDP
	
			
; Dummy Exception Handlers (infinite loops which can be modified)

SVC_Handler     PROC
                EXPORT  SVC_Handler                [WEAK]
                B       .
                ENDP
			
PendSV_Handler  PROC
                EXPORT  PendSV_Handler             [WEAK]
                B       .
                ENDP

SysTick_Handler PROC
                EXPORT  SysTick_Handler            [WEAK]
                B       .
                ENDP
					
Default_Handler PROC

                EXPORT  WWDG_IRQHandler            [WEAK]
                EXPORT  PVD_IRQHandler             [WEAK]
                EXPORT  TAMPER_IRQHandler          [WEAK]
                EXPORT  RTC_IRQHandler             [WEAK]
                EXPORT  FLASH_IRQHandler           [WEAK]
                EXPORT  RCC_IRQHandler             [WEAK]
                EXPORT  EXTI0_IRQHandler           [WEAK]
                EXPORT  EXTI1_IRQHandler           [WEAK]
                EXPORT  EXTI2_IRQHandler           [WEAK]
                EXPORT  EXTI3_IRQHandler           [WEAK]
                EXPORT  EXTI4_IRQHandler           [WEAK]
                EXPORT  DMA1_Channel1_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel2_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel3_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel4_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel5_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel6_IRQHandler   [WEAK]
                EXPORT  DMA1_Channel7_IRQHandler   [WEAK]
                EXPORT  ADC1_2_IRQHandler          [WEAK]
                EXPORT  USB_HP_CAN1_TX_IRQHandler  [WEAK]
                EXPORT  USB_LP_CAN1_RX0_IRQHandler [WEAK]
                EXPORT  CAN1_RX1_IRQHandler        [WEAK]
                EXPORT  CAN1_SCE_IRQHandler        [WEAK]
                EXPORT  EXTI9_5_IRQHandler         [WEAK]
                EXPORT  TIM1_BRK_IRQHandler        [WEAK]
                EXPORT  TIM1_UP_IRQHandler         [WEAK]
                EXPORT  TIM1_TRG_COM_IRQHandler    [WEAK]
                EXPORT  TIM1_CC_IRQHandler         [WEAK]
                EXPORT  TIM2_IRQHandler            [WEAK]
                EXPORT  TIM3_IRQHandler            [WEAK]
                EXPORT  TIM4_IRQHandler            [WEAK]
                EXPORT  I2C1_EV_IRQHandler         [WEAK]
                EXPORT  I2C1_ER_IRQHandler         [WEAK]
                EXPORT  I2C2_EV_IRQHandler         [WEAK]
                EXPORT  I2C2_ER_IRQHandler         [WEAK]
                EXPORT  SPI1_IRQHandler            [WEAK]
                EXPORT  SPI2_IRQHandler            [WEAK]
                EXPORT  USART1_IRQHandler          [WEAK]
                EXPORT  USART2_IRQHandler          [WEAK]
                EXPORT  USART3_IRQHandler          [WEAK]
                EXPORT  EXTI15_10_IRQHandler       [WEAK]
                EXPORT  RTCAlarm_IRQHandler        [WEAK]
                EXPORT  USBWakeUp_IRQHandler       [WEAK]
                EXPORT  TIM8_BRK_IRQHandler        [WEAK]
                EXPORT  TIM8_UP_IRQHandler         [WEAK]
                EXPORT  TIM8_TRG_COM_IRQHandler    [WEAK]
                EXPORT  TIM8_CC_IRQHandler         [WEAK]
                EXPORT  ADC3_IRQHandler            [WEAK]
                EXPORT  FSMC_IRQHandler            [WEAK]
                EXPORT  SDIO_IRQHandler            [WEAK]
                EXPORT  TIM5_IRQHandler            [WEAK]
                EXPORT  SPI3_IRQHandler            [WEAK]
                EXPORT  UART4_IRQHandler           [WEAK]
                EXPORT  UART5_IRQHandler           [WEAK]
                EXPORT  TIM6_IRQHandler            [WEAK]
                EXPORT  TIM7_IRQHandler            [WEAK]
                EXPORT  DMA2_Channel1_IRQHandler   [WEAK]
                EXPORT  DMA2_Channel2_IRQHandler   [WEAK]
                EXPORT  DMA2_Channel3_IRQHandler   [WEAK]
                EXPORT  DMA2_Channel4_5_IRQHandler [WEAK]

WWDG_IRQHandler
PVD_IRQHandler
TAMPER_IRQHandler
RTC_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMA1_Channel1_IRQHandler
DMA1_Channel2_IRQHandler
DMA1_Channel3_IRQHandler
DMA1_Channel4_IRQHandler
DMA1_Channel5_IRQHandler
DMA1_Channel6_IRQHandler
DMA1_Channel7_IRQHandler
ADC1_2_IRQHandler
USB_HP_CAN1_TX_IRQHandler
USB_LP_CAN1_RX0_IRQHandler
CAN1_RX1_IRQHandler
CAN1_SCE_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_IRQHandler
TIM1_UP_IRQHandler
TIM1_TRG_COM_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
TIM3_IRQHandler
TIM4_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
USART3_IRQHandler
EXTI15_10_IRQHandler
RTCAlarm_IRQHandler
USBWakeUp_IRQHandler
TIM8_BRK_IRQHandler
TIM8_UP_IRQHandler
TIM8_TRG_COM_IRQHandler
TIM8_CC_IRQHandler
ADC3_IRQHandler
FSMC_IRQHandler
SDIO_IRQHandler
TIM5_IRQHandler
SPI3_IRQHandler
UART4_IRQHandler
UART5_IRQHandler
TIM6_IRQHandler
TIM7_IRQHandler
DMA2_Channel1_IRQHandler
DMA2_Channel2_IRQHandler
DMA2_Channel3_IRQHandler
DMA2_Channel4_5_IRQHandler
                B       .

                ENDP

                ALIGN	
					
;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
;				IF		:DEF:__MICROLIB		; if use microlib
;				
;				EXPORT	__initial_sp
;				EXPORT	__heap_base
;				EXPORT	__heap_limit
;					
;				ELSE						; else if use standardlib
;					
;				IMPORT	__use_two_region_memory
;				EXPORT	__user_initial_stackheap
;	
;__user_initial_stackheap

;				ldr	r0, = Heap_Mem
;				ldr r1, = (Stack_Mem + Stack_Size)
;				ldr r2, = (Heap_Mem + Heap_Size)
;				ldr r3, = Stack_Mem
;				bx	lr
;				
;				ALIGN
;					
;				ENDIF

	
				END
